- Prévalence : inconnue actuellement. Faible à l'échelle de la Chine (80k cas /1.4G chinois ). Diamond Princess:20%. [1]
- Prévention
- Lavage de mains [5-53]
- 1m de distance par rapport à quelqu'un qui éternue [5-53]
- Ne pas toucher ses yeux, son nez, sa bouche [5-53]
- Mettre son coude ou un mouchoir devant sa bouche avant d'éternuer [5-53]
- Rester à la maison si on se sent mal [5-53]
- Tranmission :
- Par gouttelettes et contact. [3] [5-53]
- Survie CoViD19 estimée à 4h /surface sèche, jusqu'à 6j / milieu chaud et humide. [3]
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gistup |
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-b'\x80\x03ctorch._utils\n_rebuild_tensor_v2\nq\x00(ctorch.storage\n_load_from_bytes\nq\x01C\xff\x80\x02\x8a\nl\xfc\x9cF\xf9 j\xa8P\x19.\x80\x02M\xe9\x03.\x80\x02}q\x00(X\x10\x00\x00\x00protocol_versionq\x01M\xe9\x03X\r\x00\x00\x00little_endianq\x02\x88X\n\x00\x00\x00type_sizesq\x03}q\x04(X\x05\x00\x00\x00shortq\x05K\x02X\x03\x00\x00\x00intq\x06K\x04X\x04\x00\x00\x00longq\x07K\x04uu.\x80\x02(X\x07\x00\x00\x00storageq\x00ctorch\nIntStorage\nq\x01X\x0f\x00\x00\x00140655645110640q\x02X\x03\x00\x00\x00cpuq\x03K\x01Ntq\x04Q.\x80\x02]q\x00X\x0f\x00\x00\x00140655645110640q\x01a.\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00q\x02\x85q\x03Rq\x04K\x00K\x01\x85q\x05K\x01\x85q\x06\x89ccollections\nOrderedDict\nq\x07)Rq\x08tq\tRq\n.' | |
+b'\x80\x03ctorch._utils\n_rebuild_tensor_v2\nq\x00(ctorch.storage\n_load_from_bytes\nq\x01C\xff\x80\x02\x8a\nl\xfc\x9cF\xf9 j\xa8P\x19.\x80\x02M\xe9\x03.\x80\x02}q\x00(X\x10\x00\x00\x00protocol_versionq\x01M\xe9\x03X\r\x00\x00\x00little_endianq\x02\x88X\n\x00\x00\x00type_sizesq\x03}q\x04(X |
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# coding: utf-8 | |
import logging | |
import re | |
from collections import Counter | |
import numpy as np | |
import torch | |
from sklearn.datasets import fetch_20newsgroups | |
from torch.autograd import Variable |
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class HashingTfIdfVectorizer: | |
"""Difference with HashingVectorizer: non_negative=True, norm=None, dtype=np.float32""" | |
def __init__(self, ngram_range=(1, 1), analyzer=u'word', n_features=1 << 21, min_df=1, sublinear_tf=False): | |
self.min_df = min_df | |
self.hasher = HashingVectorizer(non_negative=True, norm=None, dtype=np.float32, | |
ngram_range=ngram_range, analyzer=analyzer, n_features=n_features) | |
self.tfidf = TfidfTransformer(sublinear_tf=sublinear_tf) | |
def fit_transform(self, X, y=None): |
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======================================================================== | |
BYTE UNIX Benchmarks (Version 5.1.3) | |
System: Chorizo: GNU/Linux | |
OS: GNU/Linux -- 3.13.0-43-generic -- #72-Ubuntu SMP Mon Dec 8 19:35:06 UTC 2014 | |
Machine: x86_64 (x86_64) | |
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") | |
CPU 0: Intel(R) Xeon(R) CPU E5-2630L v2 @ 2.40GHz (4800.0 bogomips) | |
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization | |
11:16:45 up 26 days, 18:29, 1 user, load average: 0.11, 0.07, 0.06; runlevel 2 |
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#include <vector> | |
#include <Eigen/Dense> | |
class MatrixSequence | |
{ | |
public: | |
MatrixSequence() { | |
data_.resize(1); | |
data_[0]=0; | |
} |