> For the complete documentation index, see [llms.txt](https://time-series-features.gitbook.io/hctsa-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://time-series-features.gitbook.io/hctsa-manual/information-about-hctsa/umap-projections.md).

# UMAP Projections

In each dataset, each time series is represented in the high-dimensional feature space of *hctsa* features. In each plot, we show the data projected into a two-dimensional [UMAP](https://github.com/lmcinnes/umap) space. Each point in the space is a time series, and we have coloured each point according to its assigned label. In many cases, the unsupervised UMAP projection of the *hctsa* feature space captures the labeled structure of the data.

Only a selection of the most interesting-looking projections (according to our eyes) are shown here. *Oh, did you want to have a play with all the data?* It's available on [figshare](https://figshare.com/articles/Computed_HCTSA_matrices_for_the_UEA_UCR_2018_time-series_classification_tasks/6865163).

Thanks to [Carl Lubba](https://twitter.com/chlubba) for doing all the computation shown here!

***

## 🫀ECG Data

{% tabs %}
{% tab title="ECG200" %}

<figure><img src="/files/tvc6euLGHaZyuzIUVR5N" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="CinCECGtorso" %}

<figure><img src="/files/rpv0x1r0TFitauMY5nmp" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="ECGFiveDays" %}

<figure><img src="/files/frMHyPrqwLqtB7JAkg0n" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="TwoLeadECG" %}

<figure><img src="/files/l1AIDbjR3JXxNnJ8aCS6" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="FatalECG" %}

<figure><img src="/files/zxak7iq2ElEvArvjBxe7" alt=""><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## 🧬 Other Biological Data

{% tabs %}
{% tab title="EpilepsyX" %}

<figure><img src="/files/yMTty4iyJ0J9J8MNjNL4" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Heartbeat" %}

<figure><img src="/files/DLfLe3sz5YQDRRLfdZhf" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="ToeSegmentation" %}

<figure><img src="/files/bx19EuNG2cUHL10tXWnt" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Insect" %}

<figure><img src="/files/QfFRQErYObS6203jMc8Y" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Fish" %}

<figure><img src="/files/QCrDnTMlPWK7jvTqVaaH" alt=""><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## ⚝ Shapes

{% tabs %}
{% tab title="OSULeaf" %}

<figure><img src="/files/YlZljVRbfmBw4f5IIB22" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Symbols" %}

<figure><img src="/files/j4l3jE2daZ5I6Fk7GMSH" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="GunPoint" %}

<figure><img src="/files/i1kPNWvRjtYI5MD4Xruy" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="SwedishLeaf" %}

<figure><img src="/files/doh5mqRJ8Lky0n341exE" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Arrowhead" %}

<figure><img src="/files/glY4IG2pHnJ0lTza2SqK" alt=""><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## 🏞️ Image

{% tabs %}
{% tab title="InlineSkate" %}

<figure><img src="/files/gvmbZui1uGMALIhVUQ1h" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="FacesUCR" %}

<figure><img src="/files/oPh6WAz5HIoXXJp3tcd4" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="FacesAll" %}

<figure><img src="/files/aOUNHwnHKAWc40Pg8b7G" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="DiatomSize" %}

<figure><img src="/files/abh023C2EGolZtQFBOR4" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Car" %}

<figure><img src="/files/lJvHZ7l6WF5KVHvKaESz" alt=""><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## 👋 UWave

{% tabs %}
{% tab title="UWaveX" %}

<figure><img src="/files/8yS9U6dbXw27U7gX2rwr" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="UWaveY" %}

<figure><img src="/files/Tlo1lkKEaZVYsZdtZfNO" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="UWaveZ" %}

<figure><img src="/files/LLNLeVvIP5tvh92IZ9S6" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="UWaveAll" %}

<figure><img src="/files/rk6GRg7Thba0Ixb3FAgD" alt=""><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## 🖥️ Simulated

{% tabs %}
{% tab title="CBF" %}

<figure><img src="/files/grXWXlPPpwpAbBxHR1sq" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="SyntheticControl" %}

<figure><img src="/files/S2Cx44yS0bC8Q3vFUxoP" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="ShapeletSim" %}

<figure><img src="/files/Z8GWXiPCWz0zs4PVl5th" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Mallat" %}

<figure><img src="/files/LTlNofCjnlmS7C0Zj7pG" alt=""><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## 📡 Sensor

{% tabs %}
{% tab title="ItalyPower" %}

<figure><img src="/files/AsYRGYiRtYQgXBImaAA5" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Wafer" %}

<figure><img src="/files/z6rxgSgWxDsUFiZMu0HS" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="LightCurve" %}

<figure><img src="/files/ZQdgAbF3FsSaEYoPzxuF" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Plane" %}

<figure><img src="/files/h65mMlES3wKgOiN6n4aG" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="MoteStrain" %}

<figure><img src="/files/JX0tvdpSOZmfcGRLs98O" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="SonyAIBO" %}

<figure><img src="/files/mgRo2t7sugb3yERVuJ83" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Trace" %}

<figure><img src="/files/rJnAse22Nag5aJVhv8R3" alt=""><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## 💡 Spectrograph

{% tabs %}
{% tab title="Strawberry" %}

<figure><img src="/files/FJMm40peQbayWWZDt6tr" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Meat" %}

<figure><img src="/files/SbvpAmJLwwR4MiPLCsu9" alt=""><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}


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