例如,我有那个张量:
Boxes(tensor([[ 138.7087, 670.4597, 194.0305, 788.7614],
[1744.7915, 597.5836, 1790.3419, 709.9775],
[ 384.6486, 526.4615, 428.3247, 622.8542],
[1396.4264, 562.2295, 1444.1472, 653.7578],
[1135.2161, 504.2900, 1169.5103, 608.7569],
[1035.7961, 771.2336, 1100.9679, 919.1385],
[ 696.5236, 419.2245, 738.7255, 503.7422],
[ 63.7905, 362.0703, 93.2846, 439.7708],
[ 834.4216, 591.6379, 880.6455, 690.0402],
[1003.2484, 612.4662, 1055.1136, 704.1541],
[ 852.7735, 330.7743, 879.5329, 396.9597],
[ 840.9529, 526.4127, 871.9255, 594.8165],
[ 798.7436, 520.0127, 834.4247, 601.9252],
[1539.8649, 600.5634, 1576.6362, 679.7695],
[ 151.1197, 366.5715, 186.4236, 434.6742],
[ 152.5436, 322.7310, 196.8471, 429.3589],
[ 164.2602, 322.5941, 195.3645, 386.3824]], device='cuda:0'))
我想获取每一行的所有for值并将其写入不同的变量,这怎么可能?
答案 0 :(得分:0)
假设import { Config } from '@stencil/core';
export const config: Config = {
outputTargets: [
{
type: 'www',
baseUrl: 'https://somedomain.com/somepath',
}
]
};
是您的张量对象。
SELECT pbi.gender, COUNT(*),
COUNT(*) FILTER (WHERE gender = 'Female') as female,
COUNT(*) FILTER (WHERE gender = 'Male') as male,
COUNT(*) FILTER (WHERE pf.dominate_feature = 'Conscientiousness') as Conscientiousness,
. . .
FROM person_basic_info pbi JOIN
country_names cn
ON cn.id = pbi.country_id JOIN
persons_features pf
ON pf.person_id = pbi.id
GROUP BY gender
答案 1 :(得分:0)
@Eloi_martins,
使用tf.split()
获取张量列表(每行一个):
boxes = tf.constant([[ 138.7087, 670.4597, 194.0305, 788.7614],
[1744.7915, 597.5836, 1790.3419, 709.9775],
[ 384.6486, 526.4615, 428.3247, 622.8542],
[1396.4264, 562.2295, 1444.1472, 653.7578],
[1135.2161, 504.2900, 1169.5103, 608.7569],
[1035.7961, 771.2336, 1100.9679, 919.1385]],)
tf.split(boxes, num_or_size_splits=boxes.shape[0], axis = 0)
[<tf.Tensor: shape=(1, 4), dtype=float32, numpy=array([[138.7087, 670.4597, 194.0305, 788.7614]], dtype=float32)>,
<tf.Tensor: shape=(1, 4), dtype=float32, numpy=array([[1744.7915, 597.5836, 1790.3419, 709.9775]], dtype=float32)>,
<tf.Tensor: shape=(1, 4), dtype=float32, numpy=array([[384.6486, 526.4615, 428.3247, 622.8542]], dtype=float32)>,
<tf.Tensor: shape=(1, 4), dtype=float32, numpy=array([[1396.4264, 562.2295, 1444.1472, 653.7578]], dtype=float32)>,
<tf.Tensor: shape=(1, 4), dtype=float32, numpy=array([[1135.2161, 504.29 , 1169.5103, 608.7569]], dtype=float32)>,
<tf.Tensor: shape=(1, 4), dtype=float32, numpy=array([[1035.7961, 771.2336, 1100.9679, 919.1385]], dtype=float32)>]
答案 2 :(得分:0)
import tensorflow as tf
a = tf.convert_to_tensor([
[ 138.7087, 670.4597, 194.0305, 788.7614],
[1744.7915, 597.5836, 1790.3419, 709.9775],
[ 384.6486, 526.4615, 428.3247, 622.8542],
...
[ 152.5436, 322.7310, 196.8471, 429.3589],
[ 164.2602, 322.5941, 195.3645, 386.3824]
])
b = tf.unstack(a, axis=0)