Peter Gagarinov

Add support for StringDtype (available in Pandas >=1.0)

4

## Feature Request Allow for Pandas dataframe columns of "string" datatype - see https://pandas.pydata.org/pandas-docs/stable/user_guide/text.html ### Description of Problem: Right now the following call of perspective's Table constructor fails: ``` from...

Dates are displayed with gaps with heatmap plugin when perspective is used directly from the browser (via websockets)

1

## Bug Report ### Steps to Reproduce: 1. create pandas dataframe as follows ``` import pandas as pd import numpy as np from perspective import PerspectiveWidget from datetime import timedelta,date...

Datagrid gets transposed (axis are swapped) when plugin is changed from "Grid" to "Heatmap"

2

## Bug Report ### Steps to Reproduce: #### 1. ``` import pandas as pd import numpy as np from perspective import PerspectiveWidget from datetime import timedelta,date arrays = {'A':['bar', 'bar',...

Python example remote.py/remote.html doesn't work in Firefox

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## Bug Report ### Steps to Reproduce: 1. run `remote.py` script from `python\perspective\examples` subfolder (I had to remove `#sys.path.insert(1, os.path.join(os.path.dirname(__file__), '..'))` line though as it is not necessary if perspective...

Question: is it possible to modify different DMatrix columns in parallel (via Rayon) without Mutex?

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I'm trying to make the following code work: ``` use nalgebra::*; use rayon::prelude::*; let mut m = DMatrix::::from_vec(2, 3, (0..6).map(|n| n as f64).collect()); dbg!(&m); m.column_iter_mut() .par_bridge() .for_each(|mut c| c[0] =...

EvoTrees consumes too much memory and crashes for sparse matrices

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Let us consider the real ML problem (I cannot show the feature names but each row is a separate feature) with 600k observations: As we can see we have many...

[Bug] compilation for CUDA fails on Linux with CUDA 11.8

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## 🐛 Bug ``` ❯ python build.py --hf=eachadea/vicuna-7b-1.1 --target cuda Weights exist at dist/models/vicuna-7b-1.1, skipping download. Using path "dist/models/vicuna-7b-1.1" for model "vicuna-7b-1.1" Database paths: ['log_db/vicuna-v1-7b', 'log_db/rwkv-raven-1b5', 'log_db/redpajama-3b-q4f16', 'log_db/dolly-v2-3b', 'log_db/redpajama-3b-q4f32', 'log_db/rwkv-raven-7b',...

[Bug] Inference for "vicuna-13b-1.1-q3f16_0" fails with "Some problems on GPU happaned!" on M2 Max 32GB

1

## 🐛 Bug Running `mlc_chat_cli --local-id vicuna-13b-1.1-q3f16_0` fails with ``` Use MLC config: "/Users/peter/_Git/_GPT/mlc-llm/dist/vicuna-13b-1.1-q3f16_0/params/mlc-chat-config.json" Use model weights: "/Users/peter/_Git/_GPT/mlc-llm/dist/vicuna-13b-1.1-q3f16_0/params/ndarray-cache.json" Use model library: "/Users/peter/_Git/_GPT/mlc-llm/dist/vicuna-13b-1.1-q3f16_0/vicuna-13b-1.1-q3f16_0-metal.so" You can use the following special commands: /help...

vit = VisionTransformer(CONFIGS['R50-ViT-B_16'], zero_head=False, img_size=200) leads to "float division by zero" exception: --------------------------------------------------------------------------- ZeroDivisionError Traceback (most recent call last) in ----> 1 vit = VisionTransformer(CONFIGS['R50-ViT-B_16'], zero_head=False, img_size=200) ViT-pytorch/models/modeling.py in __init__(self,...